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Ponencia
A Service Level Agreement Driven Framework to Customise Cloud Service Billing
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2019)
Cloud service providers offer to their customers a variety of pricing policies, which range from the simple, yet widely used pay-as-you-go schema to complex discounted models. When executing the billing process, stakeholders ...
Artículo
User-centric Adaptation Analysis of Multi-tenant Services
(Association for Computing Machinery (ACM), 2016)
Multi-tenancy is a key pillar of cloud services. It allows different users to share computing and virtual resources transparently, meanwhile guaranteeing substantial cost savings. Due to the tradeoff between scalability ...
Artículo
Run-time prediction of business process indicators using evolutionary decision rules
(Elsevier, 2017)
Predictive monitoring of business processes is a challenging topic of process mining which is concerned with the prediction of process indicators of running process instances. The main value of predictive monitoring is to ...
Artículo
An Experimental Replication on the Effect of the Practice of Mindfulness in Conceptual Modeling Performance
(Elsevier, 2018)
Context: Mindfulness is a meditation technique aimed to increase clearness of mind and awareness. In the 2013–2014 academic year, an experiment was carried out to test whether the practice of mindfulness during 4 weeks ...
Ponencia
A Catalogue of Inter-Parameter Dependencies in RESTful Web APIs
(Springer, 2019)
Web services often impose dependency constraints that re strict the way in which two or more input parameters can be combined to form valid calls to the service. Unfortunately, current specification languages for web ...
Ponencia
Automated Analysis of Cloud Offerings for Optimal Service Provisioning
(Springer, 2017)
Cloud computing paradigm has brought an overwhelming variety of cloud services from different providers, each one offering a plethora of configuration and purchasing options for them. Users may have certain requirements ...
Ponencia
Towards a Comprehensive Purchasing Model for Cloud Services
(Asociación de Ingeniería del Software y Tecnologías de Desarrollo de Software (SISTEDES), 2015)
The Cloud Service Market has evolved into a complex landscape that challenges the decision making of users as they develop their purchasing process. In particular, we explore the case of cloud infrastructure (IaaS) ...
Artículo
A template-based approach for responsibility management in executable business processes
(Taylor and Francis, 2018)
Process-oriented organisations need to manage the different types of responsibilities their employees may have w.r.t. the activities involved in their business processes. Despite several approaches provide support ...
Artículo
Specification and Automated Design-Time Analysis of the Business Process Human Resource Perspective
(Elsevier, 2015)
The human resource perspective of a business process is concerned with the relation between the activities of a process and the actors who take part in them. Unlike other process perspectives, such as control flow, for ...
Ponencia
Narrowing the Business-IT Gap in Process Performance Measurement
(Springer, 2016)
To determine whether strategic goals are met, organizations must monitor how their business processes perform. Process Performance Indicators (PPIs) are used to specify relevant performance requirements. The formulation ...